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ad-work [718]
3 years ago
11

A company has 200 machines. Each machine has 12% probability of not working.

Mathematics
1 answer:
shutvik [7]3 years ago
8 0

Answer:0.18665

2.0.00602

3.

1.0000

Step-by-step explanation:

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Can anybody help me with this problem?
vazorg [7]

Answer:

1

Explanation:

According to the Unit Circle, sin π\6 is ½, so we plug this into the cosine function to get this:

cos π\6 - π\6 → cos 0 >> 1

If you are ever in need of assistance, do not hesitate to let me know by subscribing to my You-Tube channel [USERNAME: MATHEMATICS WIZARD], and as always, I am joyous to assist anyone at any time.

** I do not have Unit Circle video uploaded yet, but if I need to, just notify me in the comments or on of course, You-Tube.

*** Plus, we need to make sure that the x-value falls in between 0 and π\2, which it did, so no need to worry.

8 0
3 years ago
Please simplify this ITS URGENT !!
frutty [35]

Answer:

5 {x}^{2}  - 4x -  3

Step-by-step explanation:

(8 {x}^{2}  - 5x + 1) - (3 {x}^{2}  - x + 4) \\  = 8 {x}^{2}  - 5x + 1 -  3{x}^{2}  + x - 4 \\  = 5 {x}^{2}  - 4x - 3

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3 years ago
Combine Like Terms 18f + 30fx Will Give Brainliest to correct answer
malfutka [58]

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Step-by-step explanation:

18f + 30fx by its gcf

3 0
3 years ago
Read 2 more answers
What are the solutions to x2 + 8x + 7 = 0
3241004551 [841]
X^2 + 8x + 7 = 0
x^2 + 7x + x + 7 = 0
x(x + 7) + 1(x + 7) = 0
(x + 7) (x + 1) = 0

x = -7      or       x = -1
6 0
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A 10-pound sack of flour costs $8. whats the cost per pound
tia_tia [17]

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Your answer is 1.25 stay safe ❤.

Step-by-step explanation:

10÷8 = 1.25

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3 years ago
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